Browsing Publikasjoner fra CRIStin - NTNU by Journals "Journal d'Analyse Mathématique"
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Decay rates for approximation numbers of composition operators
(Journal article; Peer reviewed, 2015)A general method for estimating the approximation numbers of composition operators on the Hardy space H 2, using finite-dimensional model subspaces, is studied and applied in the case when the symbol of the operator maps ...